/*初始化样式*/
*{
    margin: 0;
    padding: 0;
}

body{
    color: #30100f;
    font-size: 16px;
}

.active{
    color: #000000;
    font-size: 16px;
    font-weight: 700;
}
.my_music{
    padding: 10px;
}